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CVE-2022-36946

CVE-2022-36946

CVSS 7.5 HIGHEPSS 5.6%
nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
n/a · n/a

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Referências
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99a63d36cb3ed5ca3aa6fcb64cffbeaf3b0fb164https://lists.debian.org/debian-lts-announce/2022/09/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2022/10/msg00000.htmlhttps://marc.info/?l=netfilter-devel&m=165883202007292&w=2https://security.netapp.com/advisory/ntap-20220901-0007/https://www.debian.org/security/2022/dsa-5207